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    gymdoc08's Avatar
    gymdoc08 Posts: 1, Reputation: 1
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    #1

    Mar 3, 2010, 07:03 PM
    cotx/cscx-sinx
    Trig identities.

    cot x / csc x - sin x
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Mar 4, 2010, 08:03 AM

    What is the identity? There is no equal sign?

    Anyway, it's easier if you convert the cot and csc into sin and cos. Then, combine the two terms. Depending of what the question is asking you to prove, you will have to take different decisions.
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